Re: [Freesurfer] mean gyrification index

Are you using actual question marks or are you replacing them with l or r? (you have to replace)

On 9/9/2020 2:26 PM, vittal korann wrote:

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I did that, but the error remains the same.

mri_segstats --slabel CSRI001 ?h
 $SUBJECTS_DIR/CSRI001/label/?h.cortex --i
$SUBJECTS_DIR/CSRI001/surf/?h.pial_lgi --sum
h.aparc.pial_lgi-csri001.stats

*/ /*

On Wed, Sep 9, 2020 at 11:32 PM Douglas N. Greve <dgreve@mgh.harvard.edu mailto:dgreve@mgh.harvard.edu> wrote:

You need to include the hemisphere in the --slabel arguments
(maybe the 2nd one)

On 9/9/2020 2:10 PM, vittal korann wrote:

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Dear Douglas

Thank you for your help!

I got an error while executing the mris_segstats command.

    Command:
    mri_segstats --slabel CSRI001?h
     $SUBJECTS_DIR/CSRI001/label/?h.cortex.label --i
    $SUBJECTS_DIR/CSRI001/surf/?h.pial_lgi --sum
    h.aparc.pial_lgi-csri001.stats



    ERROR: Option
    /usr/local/freesurfer//subjects/CSRI001/surf/rh.pial_lgi unknown


Please correct me if something wrong in the command line.
Sorry for troubling you again.
With regards
Vittal
*/
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On Wed, Sep 9, 2020 at 10:23 PM Douglas N. Greve
<dgreve@mgh.harvard.edu <mailto:dgreve@mgh.harvard.edu>> wrote:

    You can use mri_segstats with the --slabel option, specifying
    the ?h.cortex.label and using the gyrification as input

    On 9/9/2020 12:54 PM, vittal korann wrote:

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    Thank you so much, Douglas.

    Could you please guide me to obtain the global mean
    gyrification index for each subject?

    With regards
    korann
    */
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